<%@ page language="java" contentType="text/html; charset=UTF-8"
	pageEncoding="UTF-8"%>
<table style="width: 100%; height: 500px;" id="welcome_table_id">
	<tr>
		<td align="center" valign="middle">
			<h1>欢迎进入诺石行者网站后台</h1>
		</td>
	</tr>
</table>
<script type="text/javascript">
	var mainDivHeight = $('body').height();	
	$('#welcome_table_id').height((mainDivHeight - 45) + "px");
</script>
